<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>读取Excel</title>
</head>
<body>
    <form action="readExcel" enctype="multipart/form-data" method="post" >
        <input type="file" name="photo" />
        <input type="submit" value="提交" >
    </form>
</body>
</html>